CN210789026U

CN210789026U - Steel bar cutting machine

Info

Publication number: CN210789026U
Application number: CN201920936146.5U
Authority: CN
Inventors: 谷文雄; 李士好; 赵军; 朱岭
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-20
Filing date: 2019-06-20
Publication date: 2020-06-19
Anticipated expiration: 2029-06-20

Abstract

The utility model discloses a steel bar cutting machine, which comprises a machine body, a toothed belt, a hydraulic telescopic rod and a movable knife, the front end of the machine body is sleeved with a first driven wheel, the middle of the machine body is sleeved with a driving wheel, the tail end of the machine body is sleeved with a second driven wheel, the first driven wheel, the second driven wheel and the upper side of the driving wheel are connected with a toothed belt in a transmission way, one side of the machine body is welded with a supporting plate, a first motor and a second motor are respectively arranged on the supporting plate, the supporting plate is welded on the other side of the machine body, and the supporting plate is provided with a hydraulic telescopic rod, the front side of the machine body is provided with a collecting groove, the steel bar cutting machine of the utility model is characterized in that the triangular toothed belt wheel is arranged on the machine body, can alleviate staff's working strength, through setting up the fixed plate, can prevent the in-process reinforcing bar of reinforcing bar cutting to take place to remove, simultaneously through setting up the collecting vat, can collect the reinforcing bar after the cutting.

Description

Steel bar cutting machine

Technical Field

The utility model relates to a building technical field specifically is a bar cutter.

Background

The steel bar cutting machine is one of essential equipment for cutting steel bars, has cutting efficiency which is many times faster than manual cutting, is suitable for common steel bars such as various common carbon steels, hot rolling round steel, screw-thread steel and the like in building engineering, and is widely used in construction sites and steel bar factories.

The existing steel bar cutting technology has the following problems: on the staff lifted the reinforcing bar to relatively higher bar cutter, can waste time and energy relatively, increased staff's working strength moreover, can not carry out sufficient fixed to the reinforcing bar during the cutting reinforcing bar, lead to the cutting to reach the effect of ideal, need the manual work to lift away the reinforcing bar after the cutting, can not carry out fine collection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bar cutter to solve the problem among the prior art.

In order to achieve the purpose, the utility model provides a steel bar cutting machine, which comprises a machine body, a toothed belt, a hydraulic telescopic rod and a movable cutter, wherein the lower side of the machine body is provided with a supporting leg, the front end of the machine body is sleeved with a first driven wheel, the middle of the machine body is sleeved with a driving wheel, the tail end of the machine body is sleeved with a second driven wheel, the first driven wheel, the second driven wheel and the upper side of the driving wheel are in transmission connection with the toothed belt, the upper side of the toothed belt is provided with a steel bar, supporting plates are welded on two sides of the machine body, the upper side of the supporting plate on one side is respectively provided with a first motor and a second motor, the lower side of the supporting plate where the second motor is located is provided with a controller, the second motor is in transmission connection with a rotating shaft, a cutter holder is sleeved on the rotating, be provided with the support base on the one side outside at hydraulic telescoping rod place, it has the bracing piece to support base one side through the hinge is articulated, the bracing piece downside articulates there is hydraulic telescoping rod, the welding of bracing piece upside has the fixed plate, the organism front side is provided with the collecting vat.

Preferably, one side of the fixing plate is provided with a fixing groove, and the diameter of the fixing groove is slightly larger than that of the reinforcing steel bar.

Preferably, the collecting tank is of a U-shaped structure.

Preferably, the model of controller is HHSC10, and controller and second motor and hydraulic telescoping rod electric connection.

Preferably, the movable knife reciprocates once for the same time as each tooth on the toothed belt advances by one pitch.

Preferably, one side of the supporting base and the upper side of the hydraulic telescopic rod are both provided with hinges.

Preferably, the number of the supporting plates arranged on one side of the machine body is two, and the number of the supporting plates arranged on the other side of the machine body is one.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up triangle-shaped's toothed belt pulley, can alleviate staff's working strength, labour saving and time saving through setting up the fixed plate, can prevent the in-process reinforcing bar of reinforcing bar cutting to take place to remove, can have better cutting effect, simultaneously through setting up the collecting vat, can collect the reinforcing bar after the cutting.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is a side view of the present invention.

Fig. 4 is a schematic structural view of the second motor and the movable knife of the present invention.

Fig. 5 is a schematic view of the fixing plate structure of the present invention.

In the figure: 1-machine body, 2-toothed belt, 3-steel bar, 4-driving wheel, 5-fixing plate, 6-supporting rod, 7-hydraulic telescopic rod, 8-collecting tank, 9-supporting base, 10-second driven wheel, 11-first driven wheel, 12-fixed knife, 13-hinge, 14-movable knife, 15-knife holder, 16-rotating shaft, 17-supporting plate, 18-first motor, 19-controller, 20-fixing groove, 21-second motor, 22-supporting leg and 23-bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, in an embodiment of the present invention, a steel bar cutting machine comprises a machine body 1, a toothed belt 2, a hydraulic telescopic rod 7 and a movable knife 14, wherein a supporting leg 22 is disposed at a lower side of the machine body 1 to support the steel bar cutting machine, a first driven wheel 11 is sleeved at a front end of the machine body 1, a driving wheel 4 is sleeved at a middle part of the machine body, a second driven wheel 10 is sleeved at a tail end of the machine body 1 to drive the toothed belt 2 to rotate, the toothed belt 2 is in transmission connection with upper sides of the first driven wheel 11, the second driven wheel 10 and the driving wheel 4 to transmit steel bars 3, the steel bars 3 are disposed at an upper side of the toothed belt 2, supporting plates 17 are welded at both sides of the machine body 1, a first motor 18 and a second motor 21 are respectively disposed at an upper side of the supporting plate 17, the first motor 18 drives the, the rotating speed and the rotating direction of a second motor 21 are controlled, the second motor 21 is connected with a rotating shaft 16 in a transmission manner, a tool apron 15 is sleeved on the rotating shaft 16, a movable tool 14 is arranged on the tool apron 15, a fixed tool 12 is welded on a machine body 1 on the front side of the movable tool 14, the fixed tool 12 and the movable tool 14 cut a steel bar 3 together, a hydraulic telescopic rod 7 is arranged on the upper side of a supporting plate 17 on the other side of the machine body 1 to drive a supporting rod 6 and a fixing plate 5 to move up and down, a supporting base 9 is arranged on the outer side of one side of the hydraulic telescopic rod 7, one side of the supporting base 9 is hinged with the supporting rod 6 through a hinge 13, a hydraulic telescopic rod 7 is hinged on the lower side of the supporting rod 6, a fixing plate 5 is welded on the upper side of the supporting rod 6 to fix the steel bar 3 to be cut, a, collecting vat 8 is the U-shaped structure, is convenient for carry reinforcing bar 3, controller 19's model is HHSC10, and controller 19 and second motor 21 and hydraulic telescoping rod 7 electric connection, the time of activity sword 14 reciprocating motion once is the same with the time that each tooth on the toothed belt 2 gos forward an interval, guarantees that each reinforcing bar is all cut, one side of supporting base 9 and the upside of hydraulic telescoping rod 7 all are provided with

hinge

13, 1 one side of organism sets up the quantity of backup pad 17 and is two, and the quantity that the opposite side set up backup pad 17 is one.

The utility model discloses a theory of operation is: the reinforcing steel bar 3 is placed on the toothed belt 2 at one side of the second driven wheel 10, the first motor 18 drives the driving wheel 4, the first driven wheel 11 and the second driven wheel 10 to rotate together to drive the toothed belt 2 to rotate, the reinforcing steel bar 3 on the toothed belt 2 rotates to one side of the first driven wheel 11 along with the toothed belt 2 and then falls on the machine body 1, the controller 19 controls the hydraulic telescopic rod 7 to enable the fixing plate 5 to press downwards, the fixing groove 20 on the fixing plate 5 fixes the reinforcing steel bar 3, the time for controlling the reciprocating motion of the movable knife 14 once by the controller 19 is the same as the time for enabling each tooth on the toothed belt 2 to advance by one space, so that the movable knife 14 rotates under the driving of the second motor 21 and extrudes the reinforcing steel bar 3 when the reinforcing steel bar 3 is at the front end of the fixed knife 12, the reinforcing steel bar 3 is cut off, and the movable knife 14 and the fixed knife 12 can cut off each, the reinforcing bar 3 that cuts off rolls down along the curved surface of 1 front sides of organism and falls into in collection groove 8, and reinforcing bar cutting operation can accomplish.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A steel bar cutting machine comprises a machine body (1), a toothed belt (2), a hydraulic telescopic rod (7) and a movable cutter (14), and is characterized in that supporting legs (22) are arranged on the lower side of the machine body (1), a first driven wheel (11) is sleeved at the front end of the machine body (1), a driving wheel (4) is sleeved in the middle of the machine body, a second driven wheel (10) is sleeved at the tail end of the machine body, the toothed belt (2) is in transmission connection with the upper sides of the first driven wheel (11), the second driven wheel (10) and the driving wheel (4), steel bars (3) are arranged on the upper side of the toothed belt (2), supporting plates (17) are welded on two sides of the machine body (1), a first motor (18) and a second motor (21) are respectively arranged on the upper side of the supporting plate (17), a controller (19) is arranged on, second motor (21) transmission is connected with rotation axis (16), blade holder (15) have been cup jointed on rotation axis (16), and be provided with activity sword (14) on blade holder (15), the welding has stationary knife (12) on organism (1) of activity sword (14) front side, organism (1) opposite side backup pad (17) upside is provided with hydraulic telescoping rod (7), be provided with on the one side outside at hydraulic telescoping rod (7) place and support base (9), it has bracing piece (6) to support base (9) one side and articulate through hinge (13), bracing piece (6) downside articulates there is hydraulic telescoping rod (7), bracing piece (6) upside welding has fixed plate (5), organism (1) front side is provided with collecting vat (8).

2. A reinforcing bar cutting machine according to claim 1, wherein: one side of the fixing plate (5) is provided with a fixing groove (20), and the diameter of the fixing groove (20) is slightly larger than that of the steel bar (3).

3. A reinforcing bar cutting machine according to claim 1, wherein: the collecting groove (8) is of a U-shaped structure.

4. A reinforcing bar cutting machine according to claim 1, wherein: the model of controller (19) is HHSC10, and controller (19) and second motor (21) and hydraulic telescoping rod (7) electric connection.

5. A reinforcing bar cutting machine according to claim 1, wherein: the time of one reciprocating motion of the movable knife (14) is the same as the time of one interval forward of each tooth on the toothed belt (2).

6. A reinforcing bar cutting machine according to claim 1, wherein: and hinges (13) are arranged on one side of the supporting base (9) and the upper side of the hydraulic telescopic rod (7).

7. A reinforcing bar cutting machine according to claim 1, wherein: the number of the supporting plates (17) arranged on one side of the machine body (1) is two, and the number of the supporting plates (17) arranged on the other side of the machine body is one.